meson: Fix sysprof-capture-4 dependency

The versioning scheme changed in v45.0 (the previous version was
3.48.0). As such, this version check would wrongly accept e.g. 48.0.

Fixes: e9341568fa ("meson: require sysprof-capture-4 >= 4.49.0")
Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38557>

meson.build

@@ -2214,7 +2214,7 @@ endif
 
 with_sysprof = get_option('sysprof')
 if with_sysprof
-  dep_sysprof = dependency('sysprof-capture-4', version: '>= 4.49.0')
+  dep_sysprof = dependency('sysprof-capture-4', version: '>= 49.0')
   pre_args += '-DHAVE_SYSPROF'
 endif